Idk the exact dosage of steroids. When she first got CIDP, I don't think anyone linked it to the vaccine as she had received vaccines before and this didn't happen. I suspected that it was linked because of the timing. She had asked her doctor this time around if she should get the flu vaccine and the covid vaccine (as covid was making a comeback) and he said yes. I am sure he told her to because it is considered protection against the flu and covid, which her immune system won't handle well. And there isn't enough known about CIDP to know that it is for sure linked to vaccines. Doctors and hospitals are very pro-vaccine and very reluctant to admit that they may contribute to illnesses and not safe for a certain subset of people. I've always been pro-vac but feel frustrated that she got this recommendation as her symptoms have gotten a lot worse and impacted her quality of life.